Hoisting mechanism and crane

The utility model provides a hoisting mechanism and crane relates to engineering machinery technical field, the hoisting mechanism includes coiling block, motor and speed reducer, the coiling block is used for installing in the rotary table tail frame of crane and is rotatingly connected with the rotary table tail frame, the motor and the speed reducer are coaxially arranged in the coiling block, and the motor and the speed reducer are connected with the rotary table tail frame. The motor is fixed relative to the rotary table tail frame, the motor is connected with the input end of the speed reducer, and the output end of the speed reducer is connected with the winding drum. According to the hoisting mechanism, the motor and the speed reducer are both integrated in the winding drum, the outer space of the tail frame of the rotary table is not occupied, the size is small, the structure is compact, the transmission efficiency is high, and other mechanisms can be conveniently and smoothly installed on the rotary